Contractor License Proof

Jiang Du

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1150540
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 17, 2026 – February 29, 2028

Business

  • (650) 305 1902 (CSLB public record)
  • 6936 JARVIS AVE, Newark, CA 94560Alameda County

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What to check next

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Frequently asked questions

Is Jiang Du licensed in California?

Yes. Jiang Du holds an active California state contractor license (CSLB #1150540), verified against the CSLB public record on June 17, 2026.

What is Jiang Du's CSLB license number?

Jiang Du's California contractor license number is 1150540. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Jiang Du licensed for?

Jiang Du is classified under General Building (B) by the CSLB.

How do I verify Jiang Du's license myself?

Look up license #1150540 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1150540 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.